The lead vocalist of The Pussycat Dolls sings Leighton Meester's verses in the Cobra Starship's 'Good Girls Go Bad' song.

Nicole Scherzinger joined Cobra Starship when the band performed their song "Good Girls Go Bad" on the stage of Nokia Theater at the 36th Annual People's Choice Awards. She traded her bronze long dress which she wore at the red carpet segment with a black mini outfit.

Another musical guest on the January 6 gala was Mary J. Blige. The R&B performer, who was accompanied by her husband Kendu Isaacs when walking on the red carpet, entertained the concergoers with "I Am", one of the singles appearing in her latest studio album "Stronger With Each Tear".

The 2010 People's Choice Awards announced fans' favorites in TV, music and movie categories. Queen Latifah who served as the show performed a jazz musical number. She also spoofed "Twilight", donning a brunette wig to play Bella Swan and making fun of the vampire saga movie.